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solong [7]
3 years ago
9

Pleasee help me with this problemm

Mathematics
2 answers:
Anton [14]3 years ago
5 0
(sqrt18 + 2 sqrt3)^2

sqrt18  = sqrt9 * sqrt2  = 3 sqrt2

(3 sqrt2 + 2 sqrt3)(3 sqrt2 + 2 sqrt3)

=  9 *2  + 6sqrt6  + 6 sqrt6 + 4*3

= 30 + 12 sqrt6   answer
iragen [17]3 years ago
3 0
(_/18+2_/3)^(2

=(3_/2^(2 + (2)(2_/3)(3_/2) + 2_/3^(2)

=18+ 12_/6 +12

=30+12_/6

hope this helps

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Please help me with the question please ASAP ASAP please please help ASAP ASAP please please help please
andre [41]

Answer:

x = 15 ft

Step-by-step explanation:

Triangle ACD is similar to triangle ABE based on the information given, therefore we can set up a proportion to compare the sides:

side AE / side EB = side AD / side DC

4/6 = 10/x

Solve for x

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6 0
3 years ago
If n is the least of two consecutive odd integers, which of the following represents the sum of the two integers?
Airida [17]
    Let the first odd integer = n
∴ The second <span>consecutive odd integer = n+2

∴ </span><span>The sum of the two integers = (n) + (n+2)
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</span> The correct choice is option (D)
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8 0
3 years ago
A magazine subscription costs $29.88 for 12 issues or $15.24 for 6 issues. Which subscription costs more per issue? How much mor
Valentin [98]

Answer:

The magazine that cost $15.24 for 6 issues cost more by $0.60/60 cents.

Step-by-step explanation:

Since $15.24 is 6 issues each and you need to even out the issues add $15.24+$15.24 then you would get $30.48, because its 15.24 each 6 add them both and it would be 12 issues. And the first issue $29.88 for 12 issues is  only $29.88 while the other is $30.48 so the one with 6 issues/the second cost more than the first.

60 cents more because 29.88+60=30.48.

3 0
3 years ago
How do you answer this MATH
raketka [301]
X = 5 or x = 13.

If you need details, please ask!
7 0
3 years ago
Read 2 more answers
15s-100=350 Can someone answer please.
seraphim [82]

Answer:

15s=350+100

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s=450/15

s=30

Hope it helps:-)

3 0
3 years ago
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